Geography Question No. 1 On 21st June, the Sun looks_one does not set below the horizon at the arctic circle looks_two does not set below the horizon at antractic circle looks_3 Shines vertically overhead at noon on the equator looks_4 Shines vertically overhead at the tropic of capricorn Answer looks_one does not set below the horizon at the arctic circle Solution Solution : The features of 21st of June : 1. summer solstice 2. longest day as compared to other days of years 3. sun never set on arctic circle 4. Sun shines directly on tropic of cancer. Question no. 2 What is the difference between asteroids and comets? 1) Asteroids are small rocky planetoids, while comets are formed of frozen gases held together by rocky and metallic material 2) Asteroids are found mostly between the orbits of Jupiter and Mars, while comets are found mostly between Venus and Mercury 3) Comets show a perceptible glowing tail, while asteroid...